Comment by bbb4246 on 24/07/2014 at 12:19 UTC

3 upvotes, 2 direct replies (showing 2)

View submission: What If?: Ink Molecules

For the "161 pixels," is he saying there are 161 pixels in the number 161 in that font?

Replies

Comment by anossov at 24/07/2014 at 14:58 UTC*

7 upvotes, 0 direct replies

There are 161 black pixels in this image: http://what-if.xkcd.com/imgs/a/106/pixels.png

Fun fact: Randall was a little sloppy and left some pixels that are black, but transparent. There are 161 black non-transparent pixels, 917 black transparent pixels and 1962 white transparent pixels.

In [54]: i = requests.get('http://what-if.xkcd.com/imgs/a/106/pixels.png').content                                                                                                    
In [55]: io = StringIO(i)
In [56]: im = Image.open(io)
In [57]: im.getcolors()
Out[57]: [(1962, (255, 0)), (161, (0, 255)), (917, (0, 0))]

Comment by sparr at 24/07/2014 at 15:01 UTC

1 upvotes, 0 direct replies

In the string "161 pixels"